Question

Discibe the functiona and uses of sonar

Answer 1

SONAR is a short form of Sound Navigation and Ranging. SONAR is use to determine depth, direction, distance to a ship . SONAR have a transmitter and receiver that fitted on ship or boat

Transmitter transmitted ultrasonic sound waves to underwater and it get reflected by underwater object. Receiver receive the ultrasonic sound and transformed into electric signal

SONAR is useful to find an underwater object such as Sunken ships,mountain and valley s

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Answer 2

Answer:

sonar -- sound navigation and ranging

Explanation:

it has two main parts . sender and receiver. sender send a high sonic sound .from water or air. and measure the distance of this device (airoplane , ship) .